Public Enemy No.1: Killer Crocodile!!
The movie Primeval is made on this.Eventhough the movie is so so..I looked up the real story, apparently the Crocodile is still alive and very much hunts still.
Amazing!!
http://www.nationalgeographic.com/adventure/news/gustave-primeval/gustave-update.html
http://www.nationalgeographic.com/adventure/news/gustave-primeval/article.html